Sensors
Photobeam & Perimeter Sensors
Seco-Larm ENFORCER sensors detect intrusions with infrared beams. Curtain sensors such as the E-9660-8B25 (8 beams, 60") fit windows, doorways, skylights, and fence tops, twin photobeams such as the E-960-D90Q (90ft outdoors) use laser beam alignment, quad photobeams reach up to 660ft (200m) outdoors, barrier sensors reach up to 380ft (120m), and single photobeams are also listed.
For gates and doors, ETL UL 325 reflective sensors such as the E-931-S50RRGQ serve outdoor gates, garage, and overhead doors, reflective beams include entry alert systems, beam sensor accessories supply reflectors and brackets, and a loop detector serves gate control. The SSW-113H water sensor detects conductive, non-flammable liquids. Browse the full Seco-Larm catalog. Contact our team for perimeter sensor questions.